﻿using System.Collections.Generic;
using System.Linq;

using CommonBehaviors.Actions;
using Styx;
using Styx.Common;
using Styx.CommonBot;
using Styx.CommonBot.Profiles;
using Styx.TreeSharp;
using Styx.WoWInternals;
using Styx.WoWInternals.WoWObjects;

using Action = Styx.TreeSharp.Action;

namespace Honorbuddy.Quest_Behaviors.SpecificQuests.Blastranaar
{
	[CustomBehaviorFileName(@"SpecificQuests\13947-Ashenvale-Blastranaar!")]
	public class Blastranaar : CustomForcedBehavior
	{
		public Blastranaar(Dictionary<string, string> args)
			: base(args)
		{
			try
			{
				QuestId = 13947;//GetAttributeAsQuestId("QuestId", true, null) ?? 0;
			}
			catch
			{
				Logging.Write("Problem parsing a QuestId in behavior: Blastranaar");
			}
		}
		public int QuestId { get; set; }
		private bool _isBehaviorDone;
		public int MobIdThraka = 34429;
		public int MobIdSentinel = 34494;
		public int MobIdThrower = 34492;
		private Composite _root;
		public WoWPoint Location = new WoWPoint(3048.918, -497.9261, 205.6379);
		public QuestCompleteRequirement questCompleteRequirement = QuestCompleteRequirement.NotComplete;
		public QuestInLogRequirement questInLogRequirement = QuestInLogRequirement.InLog;
		public override bool IsDone
		{
			get
			{
				return _isBehaviorDone;
			}
		}
		
		private LocalPlayer Me
		{ get { return (StyxWoW.Me); } }

		public override void OnStart()
		{
			OnStart_HandleAttributeProblem();
			if (!IsDone)
			{
				PlayerQuest Quest = StyxWoW.Me.QuestLog.GetQuestById((uint)QuestId);
				TreeRoot.GoalText = ((Quest != null) ? ("\"" + Quest.Name + "\"") : "In Progress");
			}
		}

		public List<WoWUnit> Sentinels
		{
			get
			{
				return ObjectManager.GetObjectsOfType<WoWUnit>().Where
					(u => u.Entry == MobIdSentinel && !u.IsDead && u.Distance < 100).
					OrderBy(u => u.Distance).ToList();
			}
		}
		public List<WoWUnit> Throwers
		{
			get
			{
				return ObjectManager.GetObjectsOfType<WoWUnit>().Where
					(u => u.Entry == MobIdThrower && !u.IsDead && u.Distance < 100).
					OrderBy(u => u.Distance).ToList();
			}
		}

		public bool IsQuestComplete()
		{
			var quest = StyxWoW.Me.QuestLog.GetQuestById((uint)QuestId);
			return quest == null || quest.IsCompleted;
		}
		
		private bool IsObjectiveComplete(int objectiveId, uint questId)
		{
			if (Me.QuestLog.GetQuestById(questId) == null)
			{
				return false;
			}
			int returnVal = Lua.GetReturnVal<int>("return GetQuestLogIndexByID(" + questId + ")", 0);
			return
				Lua.GetReturnVal<bool>(
					string.Concat(new object[] { "return GetQuestLogLeaderBoard(", objectiveId, ",", returnVal, ")" }), 2);
		}

		public Composite DoneYet
		{
			get
			{
				return
					new Decorator(ret => IsQuestComplete(), new Action(delegate
					{
						Lua.DoString("CastPetAction(3)");
						TreeRoot.StatusText = "Finished!";
						_isBehaviorDone = true;
						return RunStatus.Success;
					}));

			}
		}

		public Composite KillOne
		{
			get
			{
				return new Decorator(r => !IsObjectiveComplete(1, (uint)QuestId), 
					new Action(r =>
					{
						Lua.DoString("CastPetAction(1)");
						SpellManager.ClickRemoteLocation(Sentinels[0].Location);
					}));
			}
		}
		
		public Composite KillTwo
		{
			get
			{
				return new Decorator(r => !IsObjectiveComplete(2, (uint)QuestId),
					new Action(r =>
						{
							Lua.DoString("CastPetAction(1)");
							SpellManager.ClickRemoteLocation(Throwers[0].Location);
						}));
			}
		}

		protected override Composite CreateBehavior()
		{
			return _root ?? (_root = new Decorator(ret => !_isBehaviorDone,
				new PrioritySelector(
					DoneYet,
					KillOne,
					KillTwo,
					new ActionAlwaysSucceed())));
		}
	}
}
